* {
    margin: 0;
    padding: 0;
    text-decoration: none;
    list-style: none;
}

a {
    color: black;
}

.liangShan {
    width: 30%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    // background-color: #e86;

    .jiShiYu {
        height: 90px;
        line-height: 90px;

        .tkx1 {
            position: relative;
            float: left;

            img {
                position: absolute;
                top: 30px;
                left: 20px;
                width: 30px;
            }

            ul li {
                float: left;
                font-size: 16px;
                font-weight: 600;
                padding: 0 10px;

                &:first-child {
                    margin-left: 50px;
                }
            }
        }

        .tkx2 {
            float: right;

            img {
                position: absolute;
                top: 25px;
                right: 20px;
                width: 30px;
                cursor: pointer;
            }

        }


    }

    .songGongMing {
        display: none;
        width: 87%;
        height: 100%;
        padding: 50px;
        box-sizing: border-box;
        background-color: #fff;
        position: absolute;
        top: 25px;
        right: 0;
        z-index: 999;

        img{
            width: 30px;
            position: absolute;
            top: 0;
            right: 20px;
            cursor: pointer;
        }

        ul li{
            box-sizing: border-box;
            font-size: 20px;
            font-weight: 600;
            margin-top: 10px;
        }
    }

    .luJunYi {
        width: 100%;
        height: calc(100% - 90px);
        position: relative;

        div {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
        }

    }
}

.chaoTing {
    width: 70%;
    height: 1200px;
    background-color: beige;
    float: right;
}